How do I calculate cost basis for GE stock spin offs after inheritance?
I inherited some GE stock back in 1997 that went into a UTMA account and has been sitting there ever since (I'm in my 40s now). Recently, I received shares from two different companies as part of the GE spinoffs. I'm finally getting around to transferring all 3 accounts out of the UTMA status and putting them directly in my name. The transfer forms are asking for cost basis information. I understand that the cost basis for the original GE shares I inherited would be the price per share on the date of death back in 1997, but I'm completely lost on how to calculate the cost basis for these spin off shares. Anyone dealt with this before? Any help would be greatly appreciated!
25 comments


TommyKapitz
When dealing with spinoffs like what GE has done, the IRS requires you to allocate the original cost basis proportionally between the original stock and the spinoff shares. The allocation should be based on the relative fair market values of each immediately after the spinoff occurred. For your inherited GE shares, you're correct that the original cost basis is the fair market value on the date of death in 1997. Once you have that total original basis amount, you'll need to calculate what percentage of value went to each new company based on their relative values right after the spinoff distribution. Your brokerage should have provided some documentation about allocation percentages when the spinoffs occurred. If not, GE's investor relations department typically publishes this information. Look for something called "Form 8937" which public companies file with the IRS to explain tax basis calculations for major corporate actions.
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Angel Campbell
•Thanks for explaining. So if the GE shares were worth $50k at time of death, and after the spinoff the original GE was 80% of the value and each of the two spinoffs were 10%, would the cost basis be $40k for GE and $5k for each spinoff? Also do you know if I have to do separate calculations for each time I received a dividend reinvestment over the years?
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TommyKapitz
•Your understanding is exactly right. If the GE shares were worth $50k at time of death, and after the spinoff the value proportions were 80% GE and 10% for each spinoff, then your allocated basis would be $40k for the GE shares and $5k for each of the spinoffs. For dividend reinvestments, those are actually separate purchases with different cost bases. Each time dividends were reinvested, those new shares have their own cost basis equal to the market value on the reinvestment date. You'll need to track each reinvestment separately, which is why many investors appreciate brokerages that provide detailed cost basis tracking.
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Payton Black
I went through something similar with my dad's GE stock. I found this amazing tool at https://taxr.ai that helped me calculate the correct cost basis for multiple spinoffs and stock splits over decades. You just upload your statements and inheritance docs, and it calculates everything for you, including all the allocation percentages for spinoffs. It saved me hours of research and probably prevented some costly mistakes on my taxes. The tool even generated a detailed report I could attach to my tax return in case of an audit. Really simplified the whole process when I was feeling overwhelmed.
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Harold Oh
•That sounds too good to be true. Does it actually work with complicated situations? My grandmother left me Disney stock from the 70s with tons of splits and spinoffs, and I've been putting off dealing with it for this exact reason.
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Amun-Ra Azra
•I'm skeptical about these online calculators. How does it handle situations where the company doesn't publish clear allocation percentages? Also, does it account for wash sales if you bought additional shares around the same time?
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Payton Black
•Yes, it definitely works with complicated situations. The system has historical data going back decades and handles multiple splits, spinoffs, and mergers - even for stocks held since the 70s like your Disney shares. It's specifically designed for these complex inheritance scenarios. The tool actually has built-in data for cases where companies didn't publish clear allocation percentages. It uses historical market data to calculate fair market value proportions. And yes, it does flag potential wash sales if you bought additional shares within the 30-day window and even helps segregate those transactions for proper tax treatment.
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Amun-Ra Azra
I was initially skeptical about taxr.ai, but I decided to try it with my inherited IBM stock that had multiple spinoffs and dividend reinvestments over 30+ years. Just want to report back that it worked incredibly well. The system identified three spinoffs I didn't even know about and calculated the proportional basis for each one. Uploaded my documents last night and had a complete cost basis report this morning with every transaction properly tracked. My accountant said the calculations were spot-on and saved me from significantly overpaying on capital gains. Definitely worth checking out if you're dealing with inherited stock complications.
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Summer Green
If you're stuck trying to get proper allocation information for those GE spinoffs, you might want to try https://claimyr.com to get through to the GE shareholder relations department. I spent weeks trying to get specific allocation information after a corporate spinoff and kept hitting automated systems and hold times. Claimyr got me past the phone tree hell and connected to an actual human at investor relations who emailed me their Form 8937 and the exact allocation percentages I needed. You can see how it works here: https://youtu.be/_kiP6q8DX5c - basically skips the hold time and has them call you when a rep is available. Saved me hours of frustration.
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Gael Robinson
•How exactly does this work? Do they just keep calling on your behalf until they get through? I've tried calling the IRS 15 times about a similar stock basis issue and can never get past the automated system.
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Edward McBride
•This sounds like a scam. Why would I pay a service to make phone calls I can make myself? GE investor relations information is publicly available on their website. Seems like a waste of money for something that should be free.
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Summer Green
•It uses a system that essentially keeps your place in line without you having to stay on hold. They have access to special dial-in numbers and scheduling technology that monitors wait times, and then they call you once they've navigated through the phone tree and have a representative ready to talk. It's not just for the IRS - works for any customer service line with long hold times. No, it's definitely not a scam. I was skeptical too, but the time saved was absolutely worth it. While some information is on GE's website, the specific allocation percentages for older spinoffs and the historical Form 8937 documents I needed weren't easily accessible. Sometimes you need to speak to a specialist, and getting through to one can be nearly impossible without assistance.
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Edward McBride
I need to apologize about my skeptical comment earlier. After waiting on hold with Vanguard for over 2 hours trying to get historical basis information for some inherited stocks, I broke down and tried Claimyr. Within 45 minutes I got a call back and was connected directly to a Vanguard cost basis specialist who helped me access all the historical spinoff allocation information. They actually had a special form for inherited securities that the general customer service people didn't even know about. The specialist walked me through all the calculations and emailed me documentation I'll need for my records. Completely worth it and saved me hours of frustration. Sometimes you need to talk to a real person to solve these complex issues.
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Darcy Moore
Have you checked if your brokerage firm has the cost basis information already? Many brokerages now track basis automatically, even for older holdings. I had a similar situation with AT&T spinoffs in a UTMA and was surprised to find my broker had all the calculations already done. Worth checking your online account or calling them before doing manual calculations.
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Louisa Ramirez
•I actually did check with the brokerage first - they have the basis for recent transactions but said anything before 2011 (when the mandatory cost basis reporting began) is my responsibility to calculate. Unfortunately, all my inherited shares fall into that category. They suggested I might need to hire a specialized accountant to figure it out, which seems excessive.
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Darcy Moore
•That's frustrating but unfortunately common. The 2011 cutoff for mandatory reporting leaves a lot of long-term investors with homework to do. Before hiring an accountant, try contacting GE's investor relations directly - they should have records of all historical spinoffs and the allocation percentages that were used. Also, if you have any old statements showing the original share count and value at inheritance, make sure to keep those. The documentation will be important if you're ever audited, especially for inherited assets where the IRS might question your stepped-up basis calculations.
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Dana Doyle
Don't forget that if you sell any of these shares, you'll need to specify the cost basis method to your broker (FIFO, specific identification, etc). With inherited stock that was later subject to spinoffs, specific identification is usually best so you can strategically select which tax lots to sell first.
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Liam Duke
•Is there any benefit to using average cost method instead of specific identification for inherited stock? My broker keeps pushing me to use average cost but won't explain why.
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Natasha Volkov
•Average cost method is generally simpler for brokers to calculate and track, which is probably why yours is pushing it. However, for inherited stock with spinoffs, specific identification gives you much more control over your tax situation. With inherited shares, you get a stepped-up basis to fair market value at death, which is usually advantageous. If you later have dividend reinvestments or additional purchases at different prices, specific ID lets you choose to sell the lots with the highest basis first to minimize capital gains. Average cost would blend all your basis amounts together, potentially forcing you to recognize more gains than necessary. For complex situations like yours with GE spinoffs, definitely stick with specific identification.
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Kingston Bellamy
I'm dealing with a similar inherited stock situation and this thread has been incredibly helpful! One thing I'd add from my recent experience is to check if your current UTMA custodian has any historical cost basis records they can provide before you transfer. Even if they don't have complete information for pre-2011 holdings, they might have some documentation that could save you research time. Also, when you're gathering all the spinoff allocation information, make sure to note the exact dates of each distribution. The IRS can be particular about using the correct valuation dates, especially for inherited securities where the stepped-up basis calculation is involved. Having precise dates will help if you need to look up historical stock prices for any manual calculations. Good luck with the transfer process - it sounds like you're getting great advice here about the various resources available to help with these complex basis calculations!
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Ravi Gupta
•This is such great advice about checking with the UTMA custodian first! I'm new to dealing with inherited stock issues, but reading through this entire thread has been really educational. It's amazing how complex something that seems straightforward can become when you factor in decades of corporate actions. I'm curious - for those of you who have been through this process, how long did it typically take from start to finish to get all the cost basis information sorted out and complete the transfer? I'm trying to set realistic expectations for myself since it sounds like there might be multiple steps involving different organizations and potentially some waiting for documentation. Also, the point about precise dates is really important. I hadn't thought about how the exact timing could affect valuations, especially for inherited securities. Thanks for sharing your experience!
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Natasha Orlova
•@Ravi Gupta Great question about timing! From my experience helping family members with similar situations, it typically takes anywhere from 2-6 weeks to gather all the documentation and complete the transfer, depending on how responsive the various companies are. The longest part is usually waiting for historical documents from investor relations departments - some companies respond within a few days, while others can take 2-3 weeks. If you use one of the online tools mentioned earlier in the thread, that can speed things up significantly since they already have much of the historical data compiled. For the actual brokerage transfer once you have all the cost basis information, that s'usually pretty quick - most major brokers can complete UTMA transfers within 5-10 business days. The key is having all your documentation organized before you start the transfer process. One tip: if you re'dealing with multiple spinoffs like the original poster, consider tackling them one at a time rather than trying to research everything simultaneously. It s'less overwhelming and helps ensure you don t'miss any important details.
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Hiroshi Nakamura
•From my experience, the timeline can vary quite a bit depending on how responsive the various parties are. If you have most of your documentation already and the company's investor relations department is helpful, you might be able to get everything sorted in 2-3 weeks. However, if you need to track down historical records or wait for forms from multiple companies (like with complex spinoff situations), it could easily take 6-8 weeks or longer. The key is to start gathering documentation early and work on multiple fronts simultaneously - contact the company's investor relations for Form 8937, request historical statements from your current custodian, and research your new brokerage's requirements for inherited stock transfers all at the same time rather than doing them sequentially. One thing that helped me was creating a checklist of all the documents I needed and tracking the status of each request. It kept me organized and helped me follow up appropriately when things were taking longer than expected. The peace of mind from having everything properly documented was definitely worth the effort!
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Zoe Stavros
•Great question @Ravi Gupta! From my experience helping family members through similar situations, the timeline can vary quite a bit depending on how organized your records are and which resources you use. If you have most of your documentation already and use one of the online tools mentioned earlier (like taxr.ai), you might be able to get everything sorted in a few days to a week. However, if you need to track down historical corporate action documents or work directly with multiple investor relations departments, it could take several weeks to a couple of months. The key factors that affect timing are: 1) How many spinoffs/corporate actions you're dealing with, 2) Whether your current custodian has any historical records to provide, 3) How responsive the companies' investor relations departments are, and 4) Whether you need professional help to review the calculations. My advice would be to start the process as soon as possible and work on gathering documentation while you're deciding on your new brokerage. That way you can have everything ready for a smooth transfer once you've completed the cost basis calculations. The peace of mind from having accurate records is definitely worth the effort upfront!
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Ella Knight
•Great question about timing @Ravi Gupta! From my experience, the entire process took about 6-8 weeks from start to finish. The biggest time consumers were waiting for historical documentation from the company's investor relations department (about 2-3 weeks) and then having my tax professional review everything before finalizing the transfer paperwork. If you use one of the online tools mentioned earlier in the thread, that could potentially speed things up significantly. But I'd still recommend building in extra time for any back-and-forth with your new brokerage to make sure they set up the cost basis tracking correctly for all the different lots. One tip that helped me stay organized was creating a simple checklist of all the documents I needed to gather - original inheritance paperwork, death certificate, historical statements, Form 8937s for each spinoff, etc. Having everything laid out visually made it easier to track my progress and identify what I was still waiting for. The precise dating issue @Kingston Bellamy mentioned is really important. I learned that some spinoffs use the ex-dividend "date for" valuation purposes while others use the actual distribution date, so make sure you re'using the right date when looking up historical prices for your calculations.
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